Lottery system and method using a settlement data
A technology of number of people and bonuses, applied in the field of lottery system based on payment serial number, can solve the problems of not being able to have chain store activities, not providing opportunities for credit card lottery, etc., to achieve the effect of promoting consumption, increasing the probability of winning, and increasing sales
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[0066] The lottery drawing system based on the payment serial number through the chain store payment terminal according to the first embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0067] FIG. 1 is a schematic diagram illustrating the structure of a payment serial number based lottery system according to a first embodiment of the present invention.
[0068] Referring to FIG. 1, the lottery system based on the payment serial number according to this embodiment is a system that discounts the payment amount of the winner by an amount given for each payment amount group when card payment or cash payment occurs. The amount is calculated by paying the serial number and adding up a certain percentage of the sales of the non-winners.
[0069] In other words, the lottery system based on the payment serial number of this embodiment classifies the payment amount into different groups when customers make card payment or ...
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